Euphorbia characias 'Mediterranean Spurge'

Euphorbia characias subsp. wulfenii or 'Mediterranean Spurge' makes a bold statement in a garden. Powdery blue-gray foliage on 3-foot tall stems and yellow flowers in clusters in spring make this plant attractive enough, but it's also drought-tolerant and pest-resistant as well. 3.25" pot Cannot ship to AZ Spread: 4' X 4' Cold hardiness: zone 7-10 Light requirements: full sun  Water requirements: low